Home / 17,107,471.64-23,608,114.04-9,266,834.18

Finding the Fourth Proportional to 17,107,471.64, 23,608,114.04 and 9,266,834.18

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Solution

The fourth proportional to 17,107,471.64, 23,608,114.04 and 9,266,834.18 is: 12,788,124.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107,471.64 : 23,608,114.04 = 9,266,834.18 : x
  2. Step 2: Convert to fraction form
    17,107,471.64/23,608,114.04 = 9,266,834.18/x
  3. Step 3: Cross multiply
    17,107,471.64x = 23,608,114.04 × 9,266,834.18
  4. Step 4: Simplify right side
    17,107,471.64x = 218,772,478,016,336.44
  5. Step 5: Solve for x
    x = 218,772,478,016,336.44/17,107,471.64
  6. Step 6: Final answer
    x = 12,788,124.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.